Chain Primary Motor/Engine Sprocket Nut & Lock Tab Kit, Fits Harley FL 1955-1969
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- These are for non-compensating type set-ups for CHAIN primaries (NOT for belt drives) or compensating sprocket type chain drives. This is for solid mount engine sprockets.
Fits Big-Twin (not Sportster) Harley-Davidson motorcycle models with chain primary drive system and splined motor output shaft where older style solid mount motor sprocket is used (NOT comp. sprockets).
Fits FL 1955-1969
- These are for non-compensating type set-ups for CHAIN primaries (NOT for belt drives) or compensating sprocket type chain drives. This is for solid mount engine sprockets.
Fits Big-Twin (not Sportster) Harley-Davidson motorcycle models with chain primary drive system and splined motor output shaft where older style solid mount motor sprocket is used (NOT comp. sprockets).
Fits FL 1955-1969